Zobrazeno 1 - 10
of 374
pro vyhledávání: '"Carlos A. Calderón"'
Publikováno v:
Revista Ciencias de la Salud, Vol 18, Iss 2 (2020)
El Observatorio del Comportamiento de Automedicación (OCAM) es un recurso público-académico que tiene como propósitos la definición, la clasificación, la medición, la explicación, la divulgación y la intervención del comportamient
Externí odkaz:
https://doaj.org/article/4558c06520504bdba4d17e50c8a04e41
Autor:
Carlos Arcila Calderón, Patricia Sánchez Holgado, Jesús Gómez, Marcos Barbosa, Haodong Qi, Alberto Matilla, Pilar Amado, Alejandro Guzmán, Daniel López-Matías, Tomás Fernández-Villazala
Publikováno v:
Humanities & Social Sciences Communications, Vol 11, Iss 1, Pp 1-14 (2024)
Abstract Social media messages often provide insights into offline behaviors. Although hate speech proliferates rapidly across social media platforms, it is rarely recognized as a cybercrime, even when it may be linked to offline hate crimes that typ
Externí odkaz:
https://doaj.org/article/e3622906b9f84cefad622d16fa2c18d8
Publikováno v:
Current Issues in Molecular Biology, Vol 46, Iss 9, Pp 10112-10129 (2024)
p-Coumaric acid (p-CA) is a valuable compound with applications in food additives, cosmetics, and pharmaceuticals. However, traditional production methods are often inefficient and unsustainable. This study focuses on enhancing p-CA production effici
Externí odkaz:
https://doaj.org/article/95848c99097a4ad980882e1bce5a1eb9
Publikováno v:
Estudios sobre el Mensaje Periodístico, Vol 30, Iss 3 (2024)
A pesar de los intentos previos de analizar y combatir la desinformación, siguen resultando escasas las iniciativas capaces de medir el fenómeno de manera amplia y sistemática. Una de las aproximaciones más productivas se ha basado en el estudio
Externí odkaz:
https://doaj.org/article/df4280286d3f4b4f968d44ee7b44b69f
Autor:
Adán de Jesús Bautista-Morantes, Carlos Ordulio Calderón-Carvajal, Jairo Alberto Gómez-Cuaspud, Enrique Vera-López
Publikováno v:
Materials Science for Energy Technologies, Vol 7, Iss , Pp 335-348 (2024)
In this study, the influence of p-type doping with Na atoms on the optical bandgap and electrical conductivity of a series of bismuth ferrites (BiFeO3) synthesized by a low-cost solid-state method was evaluated. To identify the properties that influe
Externí odkaz:
https://doaj.org/article/4295df3c5d1a41b6934503f47ee99415
Autor:
Adán de Jesús Bautista-Morantes, Carlos Ordulio Calderón-Carvajal, Jairo Alberto Gómez-Cuaspud, Enrique Vera-López
Publikováno v:
Materials Science for Energy Technologies, Vol 7, Iss , Pp 166-179 (2024)
This research describes the synthesis of the ferroelectric perovskite Na0.02Bi0.98FeO3-δ using a low-cost solid-state method starting from a bismuth ferrite BiFeO3 structure in order to obtain a material with improved properties for photovoltaic app
Externí odkaz:
https://doaj.org/article/b2c2415093ea4178ae243de5c31326da
Publikováno v:
Communication & Society (Formerly Comunicación y Sociedad), Vol 37, Iss 2 (2024)
The impact of artificial intelligence on people’s lives is demonstrated today. Previous literature has shown that the use of a specific technology is directly linked to the individuals’ intention to use it. The aim of this paper is to study the f
Externí odkaz:
https://doaj.org/article/b097301d3a9a48bc9a4173da2d95be89
Publikováno v:
Politics and Governance, Vol 11, Iss 2, Pp 187-197 (2023)
The approval of the law for the real and effective equality of trans people and for the guarantee of the rights of LGTBI people (the Trans Law) has been one of the most controversial legislative actions in recent years; however, there is very little
Externí odkaz:
https://doaj.org/article/21237b4a910741deabcc707dcae89233
Publikováno v:
In Minerals Engineering December 2023 204
Autor:
Carlos Alberto Calderón-Ospina, Leonardo Palacios-Sánchez, Mauricio Orlando Nava-Mesa, Jancy Andrea Huertas-Quintero
Publikováno v:
Acta Neurológica Colombiana, Vol 39, Iss 4 (2023)
Propósito: la neuropatía periférica tiene un espectro clínico inespecífico y multifactorial, con frecuente subdiagnóstico y terapéutica de eficacia variable. Existe una heterogénea prescripción de vitaminas B, las cuales pueden desempeñar u
Externí odkaz:
https://doaj.org/article/dfdd88e3ae0243d0ac4a99aaa3eaf614